//
//  MathHelper.h
//  Box2DProject
//
//  Created by Thi Huynh on 9/7/12.
//  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "cocos2d.h"
#import "Box2D.h"
#import "Const.h"

@interface MathHelper : NSObject

/****************************************************
 /mehtod convert pixel to meter
 ****************************************************/
+ (b2Vec2) toMeters:(CGPoint)point;

/****************************************************
 /method convert meter to pixel
 ****************************************************/

+ (CGPoint) toPixels:(b2Vec2)vec;

@end
